CA2380442C - Amorce inductive completement combustible - Google Patents

Amorce inductive completement combustible Download PDF

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Publication number
CA2380442C
CA2380442C CA002380442A CA2380442A CA2380442C CA 2380442 C CA2380442 C CA 2380442C CA 002380442 A CA002380442 A CA 002380442A CA 2380442 A CA2380442 A CA 2380442A CA 2380442 C CA2380442 C CA 2380442C
Authority
CA
Canada
Prior art keywords
primer
coil
support material
combustible
inductive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002380442A
Other languages
English (en)
Other versions
CA2380442A1 (fr
Inventor
Heinz Kern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
Original Assignee
Dynamit Nobel GmbH Explosivstoff und Systemtechnik
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19956635A external-priority patent/DE19956635A1/de
Application filed by Dynamit Nobel GmbH Explosivstoff und Systemtechnik filed Critical Dynamit Nobel GmbH Explosivstoff und Systemtechnik
Publication of CA2380442A1 publication Critical patent/CA2380442A1/fr
Application granted granted Critical
Publication of CA2380442C publication Critical patent/CA2380442C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/58—Electric firing mechanisms
    • F41A19/63—Electric firing mechanisms having means for contactless transmission of electric energy, e.g. by induction, by sparking gap
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/08—Cartridges, i.e. cases with charge and missile modified for electric ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/12—Primers; Detonators electric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Air Bags (AREA)

Abstract

L'invention concerne une amorce pyrotechnique servant à l'amorçage d'une poudre propulsive pour munition sans douille, qui comprend un élément d'amorçage (4) et une bobine (1), dans laquelle l'énergie nécessaire pour l'allumage est transmise par voie électromagnétique (inductive). Pour qu'il soit possible d'obtenir une amorce inductive, complètement combustible, dont la technique de fabrication soit non compliquée et économique, qui ne produise aucun résidu pouvant nuire au fonctionnement de l'arme et qui puisse être utilisée, de par le principe de sa conception, universellement pour tous les calibres d'arme courants, il est proposé que l'élément d'amorçage (4) et la bobine (1) se trouvent sur un matériau support (5) commun, plat, combustible ou consommable.
CA002380442A 1999-07-30 2000-07-12 Amorce inductive completement combustible Expired - Fee Related CA2380442C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19936095.2 1999-07-30
DE19936095 1999-07-30
DE19956635A DE19956635A1 (de) 1999-07-30 1999-11-25 Voll verbrennbarer induktiver Anzünder
DE19956635.6 1999-11-25
PCT/EP2000/006607 WO2001009563A1 (fr) 1999-07-30 2000-07-12 Amorce inductive completement combustible

Publications (2)

Publication Number Publication Date
CA2380442A1 CA2380442A1 (fr) 2001-02-08
CA2380442C true CA2380442C (fr) 2009-01-13

Family

ID=26054435

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002380442A Expired - Fee Related CA2380442C (fr) 1999-07-30 2000-07-12 Amorce inductive completement combustible

Country Status (5)

Country Link
US (1) US6962112B1 (fr)
EP (1) EP1204840B1 (fr)
AT (1) ATE233890T1 (fr)
CA (1) CA2380442C (fr)
WO (1) WO2001009563A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9464874B1 (en) 2013-03-14 2016-10-11 Spectre Materials Sciences, Inc. Layered energetic material having multiple ignition points
US10254090B1 (en) 2013-03-14 2019-04-09 University Of Central Florida Research Foundation Layered energetic material having multiple ignition points
US20150345922A1 (en) * 2014-05-28 2015-12-03 Baker Hughes Incorporated Igniter for Downhole Use Having Flame Control
US10882799B2 (en) 2014-09-10 2021-01-05 Spectre Materials Sciences, Inc. Primer for firearms and other munitions
US11112222B2 (en) 2019-01-21 2021-09-07 Spectre Materials Sciences, Inc. Propellant with pattern-controlled burn rate
WO2022031863A1 (fr) 2020-08-05 2022-02-10 Spectre Enterprises, Inc. Combustible passivé
WO2022178007A1 (fr) 2021-02-16 2022-08-25 Spectre Materials Sciences, Inc. Amorce pour armes à feu et autres munitions
US12385727B2 (en) 2023-04-29 2025-08-12 Spectre Primer Technologies, Inc. Fuzzy interface layer for thermite and primer made from thermite with fuzzy layer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919627A (en) * 1953-05-05 1960-01-05 Mcculloch Motors Corp Projectile ignition device
FR2438820A1 (fr) * 1978-10-13 1980-05-09 France Etat Dispositif electrique d'allumage d'une substance pyrotechnique
US4271370A (en) * 1979-09-21 1981-06-02 Litton Systems, Inc. Double air gap printed circuit rotor
DE3231369C1 (de) * 1982-08-24 1984-01-05 Dynamit Nobel Ag, 5210 Troisdorf Sekundaerspule fuer induktive Anzuendmittel
NZ207264A (en) * 1984-02-23 1988-10-28 New Zealand Dev Finance Flexible printed circuit coil
US4715894A (en) * 1985-08-29 1987-12-29 Techno Instruments Investments 1983 Ltd. Use of immersion tin and tin alloys as a bonding medium for multilayer circuits
EP0526389B1 (fr) * 1991-06-29 1997-01-29 Dynamit Nobel GmbH Explosivstoff- und Systemtechnik Dispositif pour décharger une munition
US5600293A (en) * 1994-06-14 1997-02-04 The United States Of America As Represented By The Secretary Of The Army Integrated magnetic exploding foil initiator fire set
SE509310C2 (sv) * 1994-06-17 1999-01-11 Foersvarets Forskningsanstalt Sätt att elektriskt initiera och styra förbränningen av en kompakt drivladdning samt drivladdning
DE19706605A1 (de) * 1997-02-20 1998-08-27 Dynamit Nobel Ag Sekundärspule für ein induktives Anzündsystem
DE19848758B4 (de) * 1998-10-22 2007-04-12 Diehl Stiftung & Co.Kg Induktives Anzündelement und Verfahren zum Herstellen eines induktiv initiierbaren Anzündelementes, insbesondere für hülsenlose Munition

Also Published As

Publication number Publication date
EP1204840B1 (fr) 2003-03-05
EP1204840A1 (fr) 2002-05-15
WO2001009563A1 (fr) 2001-02-08
ATE233890T1 (de) 2003-03-15
CA2380442A1 (fr) 2001-02-08
US6962112B1 (en) 2005-11-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190712